Ecclesiastes 1:17

English Standard Version

17 And I applied my heart to know wisdom and to know madness and folly. I perceived that this also is but a striving after wind. (Ec 1:13; Ec 1:14; Ec 2:3; Ec 2:12; Ec 7:23; Ec 7:25; Ec 9:3)

New International Version

17 Then I applied myself to the understanding of wisdom, and also of madness and folly, but I learned that this, too, is a chasing after the wind.

New International Reader’s Version

17 Then I used my mind to understand what it really means to be wise. And I wanted to know what foolish pleasure is all about. But I found out that it’s also like chasing the wind.

King James Version

17 And I gave my heart to know wisdom, and to know madness and folly: I perceived that this also is vexation of spirit.